不同类型地膜在花生种植中的效应分析  

Effects Analysis of Different Film on Peanut Cultivation

作　　者：任志红[1] 武晓亮[1] 张利民[1] 陈建生[1] 张艳艳[1] 李文金[1] 

机构地区：[1]泰安市农业科学研究院,山东泰安271018

出　　处：《花生学报》2014年第1期48-51,共4页Journal of Peanut Science

基　　金：山东省现代农业花生产业技术体系创新团队建设专项;泰安市科技局良种项目(2012)

摘　　要：本试验以含mLLDPE地膜及生物可降解两类地膜为试材,研究了不同类型地膜覆盖种植花生产生的效应及花生生育期后地膜的回收效率和降解率。结果表明,0.006mm厚含30%mLLDPE的地膜覆盖种植能显著提高花生产量,且易于回收。而生物可降解地膜均具有良好的降解性,能避免地膜回收的繁重工作,但在提高花生产量方面存在不足。Field experiment was conducted with two types of mulch films,mLLDPE and biodegradable film,to examine their different effects on peanut cultivation and the recovery efficiency and degradation rate of the films after a period of peanut growth.The results showed that,mulching cultivation with the 0.006mm film containing 30% mLLDPE can significantly improve the yield,and it was easy to recycle.The biodegradable plastic film has good biodegradability and its application can prevent people from the hard recycling work.But further study are required on its unperfect effect of peanut yields improvement.

关 键 词：地膜 生物可降解 回收效率 降解率 产量 

分 类 号：S565.2[农业科学—作物学] S316